1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
JulsSmile [24]
3 years ago
13

A species of rabbit lives in a grassland ecosystem. Rabbits of this species have brown fur that allows them to blend in with the

ir environment.
Suppose a population of this rabbit species is moved to a snowy Arctic ecosystem. Which adaptation would most likely help this species survive in its new location?

A.
The fur of the rabbit species becomes shorter over time.
B.
Over time, the rabbits of the species stop growing any fur.
C.
The fur of the rabbit species changes over time from brown to white.
D.
The fur of the rabbit species changes over time from brown to black.
Chemistry
1 answer:
Vikentia [17]3 years ago
5 0

Answer: c

Explanation:

The fur of the rabbit species changes over time from brown to white which helps them to blend with the environment.

You might be interested in
Question 9 (5 points)
frozen [14]

Answer:

A. air pressure,this is answer.

5 0
2 years ago
Read 2 more answers
Needed help plzzz on this chemistry homework.
mrs_skeptik [129]
Hertz is units for frequency. (waves per second)
wavelength = speed/frequency

if you're given the speed use that to calculate, if not then you can probably assume it's a wave of light and use the speed of light (3x10^8 m/s) to calculate.

wavelength = (3x10^8)/(1.28x10^17)
= 0.000000002 m
= 2.34 nm

5 0
2 years ago
What elements makeup Mars' atmosphere?
Genrish500 [490]

Answer:

Carbon dioxide or co^2

Explanation:

8 0
2 years ago
Question 14 A student dissolves 1.5g of styrene C8H8 in 225.mL of a solvent with a density of 1.02/gmL . The student notices tha
Yuki888 [10]

We must to know:

Cm = molarity = niu / Vs, when the niu = no. of moles and Vs = Volume of solution

the no. niu = mass / molecular mass of substance

molecular mass of C8H8 = 12x8+8x1 = 104 g/mol

=> niu = 1,5 / 104 = 0,0144 moles C8H8

=> Cm = 0,0144/0,225 = 0,06 mol/L

Cmm = molality = niu (C8H8) / mass of solvent (kg)

=> p = mass / V => mass (solvent) = p x V

=> 225 x 1,02 = 229,5 g solvent = 0,2295 kg solvent

=> Cmm = 0,0144 / 0,229,5 = 0,063

8 0
2 years ago
Read 2 more answers
Your friend the archaeologist, who studies the ancient human past, has asked you to find a numerical date for some hominid artif
natulia [17]

Answer:

I think it the carbon 14 which is a half life of 5730 because in 4.5billion years ago I don't think any human being existed on earth I'm not sure I hope that I helped you and good luck .

3 0
2 years ago
Other questions:
  • Fuel is injected at which state diesel cycle
    13·1 answer
  • Which 2 diagrams show suitable methods for investigating the speed of the reaction
    11·1 answer
  • Use the periodic table to determine which of the following could be an isotope of bromine (Br).
    12·1 answer
  • An element that has the same number of protons and electrons is called a __________ atom. The charges balance out.
    11·1 answer
  • Addition of 6 M HCl to which substance will not result in gas evolution? Please explain why.A) AlB) ZnC) K2CO3D) NaNO3
    8·1 answer
  • Why has Earth's climate changed so rapidly in recent years?
    7·1 answer
  • The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with hydrazine in the presence of KOH. The process is use
    10·1 answer
  • Which of these elements is the odd one out? Li Na Mg K Rb Cs
    7·1 answer
  • A dog runs 68 meters from one corner of a rectangular park to the opposite corner . If the length of the park is 60 meters , wha
    11·1 answer
  • Describe what happens on the molecular level when acetic acid dissolves in water.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!